-82.14% is the change from 918 to 164
Calculation steps:
[( 164 - 918 ) ÷ 918] x 100 = -82.14%
Formula
Percentage change = [(164 - 918) / 918] x 100
Subtract the new number by the original number
164 - 918 = -754
-754 ÷ 918 = -0.8213507625272332
-0.8213507625272332 x 100 = -82.14%